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Viewing changes to bzrlib/tests/test_missing.py

  • Committer: Aaron Bentley
  • Date: 2007-06-22 22:19:13 UTC
  • mto: (2520.5.2 bzr.mpbundle)
  • mto: This revision was merged to the branch mainline in revision 2631.
  • Revision ID: abentley@panoramicfeedback.com-20070622221913-mcjioqruw8rhgnd8
Improve locking in _BaseMergeDirective.from_object

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bzrlib/tests/test_missing.py
 
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# Copyright (C) 2005 Canonical Ltd
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
14
# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
16
 
 
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import os
 
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19
 
 
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from bzrlib.builtins import merge
 
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from bzrlib.missing import (
 
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    find_unmerged,
 
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    iter_log_data,
 
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    iter_log_revisions,
 
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    )
 
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from bzrlib.symbol_versioning import zero_seventeen
 
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from bzrlib.tests import TestCaseWithTransport
 
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from bzrlib.workingtree import WorkingTree
 
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30
 
 
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class TestMissing(TestCaseWithTransport):
 
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    def test_find_unmerged(self):
 
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        original_tree = self.make_branch_and_tree('original')
 
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        original = original_tree.branch
 
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        puller_tree = self.make_branch_and_tree('puller')
 
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        puller = puller_tree.branch
 
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        merger_tree = self.make_branch_and_tree('merger')
 
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        merger = merger_tree.branch
 
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        self.assertEqual(find_unmerged(original, puller), ([], []))
 
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        original_tree.commit('a', rev_id='a')
 
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        self.assertEqual(find_unmerged(original, puller), ([(1, u'a')], []))
 
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        puller_tree.pull(original)
 
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        self.assertEqual(find_unmerged(original, puller), ([], []))
 
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        merger_tree.pull(original)
 
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        original_tree.commit('b', rev_id='b')
 
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        original_tree.commit('c', rev_id='c')
 
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        self.assertEqual(find_unmerged(original, puller), ([(2, u'b'), 
 
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                                                            (3, u'c')], []))
 
50
 
 
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        puller_tree.pull(original)
 
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        self.assertEqual(find_unmerged(original, puller), ([], []))
 
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        self.assertEqual(find_unmerged(original, merger), ([(2, u'b'), 
 
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                                                            (3, u'c')], []))
 
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        merge(['original', -1], [None, None], this_dir='merger')
 
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        self.assertEqual(find_unmerged(original, merger), ([(2, u'b'), 
 
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                                                            (3, u'c')], []))
 
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        merger_tree.commit('d', rev_id='d')
 
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        self.assertEqual(find_unmerged(original, merger), ([], [(2, 'd')]))
 
60
 
 
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    def test_iter_log_data(self):
 
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        base_tree = self.make_branch_and_tree('base')
 
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        self.build_tree(['base/a'])
 
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        base_tree.add(['a'], ['a-id'])
 
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        base_tree.commit('add a', rev_id='b-1')
 
66
 
 
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        child_tree = base_tree.bzrdir.sprout('child').open_workingtree()
 
68
 
 
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        self.build_tree(['child/b'])
 
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        child_tree.add(['b'], ['b-id'])
 
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        child_tree.commit('adding b', rev_id='c-2')
 
72
 
 
73
        child_tree.remove(['a'])
 
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        child_tree.commit('removing a', rev_id='c-3')
 
75
 
 
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        self.build_tree_contents([('child/b', 'new contents for b\n')])
 
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        child_tree.commit('modifying b', rev_id='c-4')
 
78
 
 
79
        child_tree.rename_one('b', 'c')
 
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        child_tree.commit('rename b=>c', rev_id='c-5')
 
81
 
 
82
        base_extra, child_extra = find_unmerged(base_tree.branch,
 
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                                                child_tree.branch)
 
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        results = list(self.applyDeprecated(zero_seventeen, iter_log_data,
 
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                            base_extra,
 
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                            base_tree.branch.repository,
 
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                            verbose=True))
 
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        self.assertEqual([], results)
 
89
 
 
90
        results = list(self.applyDeprecated(zero_seventeen, iter_log_data,
 
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                            child_extra,
 
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                            child_tree.branch.repository,
 
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                            verbose=True))
 
94
        self.assertEqual(4, len(results))
 
95
 
 
96
        r0,r1,r2,r3 = results
 
97
 
 
98
        self.assertEqual((2, 'c-2'), (r0[0], r0[1].revision_id))
 
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        self.assertEqual((3, 'c-3'), (r1[0], r1[1].revision_id))
 
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        self.assertEqual((4, 'c-4'), (r2[0], r2[1].revision_id))
 
101
        self.assertEqual((5, 'c-5'), (r3[0], r3[1].revision_id))
 
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103
        delta0 = r0[2]
 
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        self.assertNotEqual(None, delta0)
 
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        self.assertEqual([('b', 'b-id', 'file')], delta0.added)
 
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        self.assertEqual([], delta0.removed)
 
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        self.assertEqual([], delta0.renamed)
 
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        self.assertEqual([], delta0.modified)
 
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        delta1 = r1[2]
 
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        self.assertNotEqual(None, delta1)
 
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        self.assertEqual([], delta1.added)
 
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        self.assertEqual([('a', 'a-id', 'file')], delta1.removed)
 
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        self.assertEqual([], delta1.renamed)
 
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        self.assertEqual([], delta1.modified)
 
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        delta2 = r2[2]
 
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        self.assertNotEqual(None, delta2)
 
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        self.assertEqual([], delta2.added)
 
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        self.assertEqual([], delta2.removed)
 
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        self.assertEqual([], delta2.renamed)
 
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        self.assertEqual([('b', 'b-id', 'file', True, False)], delta2.modified)
 
123
 
 
124
        delta3 = r3[2]
 
125
        self.assertNotEqual(None, delta3)
 
126
        self.assertEqual([], delta3.added)
 
127
        self.assertEqual([], delta3.removed)
 
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        self.assertEqual([('b', 'c', 'b-id', 'file', False, False)],
 
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                         delta3.renamed)
 
130
        self.assertEqual([], delta3.modified)
 
131
 
 
132
    def test_iter_log_revisions(self):
 
133
        base_tree = self.make_branch_and_tree('base')
 
134
        self.build_tree(['base/a'])
 
135
        base_tree.add(['a'], ['a-id'])
 
136
        base_tree.commit('add a', rev_id='b-1')
 
137
 
 
138
        child_tree = base_tree.bzrdir.sprout('child').open_workingtree()
 
139
 
 
140
        self.build_tree(['child/b'])
 
141
        child_tree.add(['b'], ['b-id'])
 
142
        child_tree.commit('adding b', rev_id='c-2')
 
143
 
 
144
        child_tree.remove(['a'])
 
145
        child_tree.commit('removing a', rev_id='c-3')
 
146
 
 
147
        self.build_tree_contents([('child/b', 'new contents for b\n')])
 
148
        child_tree.commit('modifying b', rev_id='c-4')
 
149
 
 
150
        child_tree.rename_one('b', 'c')
 
151
        child_tree.commit('rename b=>c', rev_id='c-5')
 
152
 
 
153
        base_extra, child_extra = find_unmerged(base_tree.branch,
 
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                                                child_tree.branch)
 
155
        results = list(iter_log_revisions(base_extra, 
 
156
                            base_tree.branch.repository,
 
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                            verbose=True))
 
158
        self.assertEqual([], results)
 
159
 
 
160
        results = list(iter_log_revisions(child_extra,
 
161
                            child_tree.branch.repository,
 
162
                            verbose=True))
 
163
        self.assertEqual(4, len(results))
 
164
 
 
165
        r0,r1,r2,r3 = results
 
166
 
 
167
        self.assertEqual((2, 'c-2'), (r0.revno, r0.rev.revision_id))
 
168
        self.assertEqual((3, 'c-3'), (r1.revno, r1.rev.revision_id))
 
169
        self.assertEqual((4, 'c-4'), (r2.revno, r2.rev.revision_id))
 
170
        self.assertEqual((5, 'c-5'), (r3.revno, r3.rev.revision_id))
 
171
 
 
172
        delta0 = r0.delta
 
173
        self.assertNotEqual(None, delta0)
 
174
        self.assertEqual([('b', 'b-id', 'file')], delta0.added)
 
175
        self.assertEqual([], delta0.removed)
 
176
        self.assertEqual([], delta0.renamed)
 
177
        self.assertEqual([], delta0.modified)
 
178
 
 
179
        delta1 = r1.delta
 
180
        self.assertNotEqual(None, delta1)
 
181
        self.assertEqual([], delta1.added)
 
182
        self.assertEqual([('a', 'a-id', 'file')], delta1.removed)
 
183
        self.assertEqual([], delta1.renamed)
 
184
        self.assertEqual([], delta1.modified)
 
185
 
 
186
        delta2 = r2.delta
 
187
        self.assertNotEqual(None, delta2)
 
188
        self.assertEqual([], delta2.added)
 
189
        self.assertEqual([], delta2.removed)
 
190
        self.assertEqual([], delta2.renamed)
 
191
        self.assertEqual([('b', 'b-id', 'file', True, False)], delta2.modified)
 
192
 
 
193
        delta3 = r3.delta
 
194
        self.assertNotEqual(None, delta3)
 
195
        self.assertEqual([], delta3.added)
 
196
        self.assertEqual([], delta3.removed)
 
197
        self.assertEqual([('b', 'c', 'b-id', 'file', False, False)],
 
198
                         delta3.renamed)
 
199
        self.assertEqual([], delta3.modified)